Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11297230 | Shooting method, device and computer-readable storage medium | Lingzhi Li, Haibin Wang, Yang Li | 2022-04-05 |
| 11219727 | Medical supportable variable tracheal tube ventilation device | Jinfang Xiao | 2022-01-11 |